Whatever you're reading, it's always worth thinking about and considering what the motives might be for such extraordinary literary risk taking.

不管是读什么，想想作者,为什么会不惜冒这么大的险,总是有意义的。

耶鲁公开课 - 弥尔顿课程节选

So what that means is that's how much energy we would have to put into a hydrogen molecule in order to get it to split apart into its two atoms.

它的意义,就是我们需要向一个氢分子中注入这么大的能量,才能将它分解成两个独立的原子。

麻省理工公开课 - 化学原理课程节选

These stories, the stories we hear from earliest childhood on, shape us in some very meaningful sense for the rest of our lives.

这些故事，我们从小听到大的故事，形塑了一些我们一生,最有意义的观念。

耶鲁公开课 - 政治哲学导论课程节选

Instead of taking that one vase, the thief could take two radios. And get more value. So the greedy thief, in some sense, gets the wrong answer. But maybe isn't so dumb.

这个贼可以带走两个收音机，这样总价值更大，因此这个贪婪的贼,在某种意义上没有得到正确的答案,但是可能它也不笨。

麻省理工公开课 - 计算机科学及编程导论课程节选

We have people inventing them, but even the ones that are invented aren't very helpful, because it's awfully hard to know how they did what they did.

有人试图还原古代战争,但是得出的结果并没有太大的意义,因为我们对此实在是知之甚少

耶鲁公开课 - 古希腊历史简介课程节选